Design

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.sweat-resistant

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

Resistance to sweat makes it ideal for use while doing sports.

3.weather-sealed (splashproof)

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.

4.is dustproof and water-resistant

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.

5.has an open-back design

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.

6.has an earbud form

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.

Sound quality

1.has passive noise reduction

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

2.has active noise-canceling (noise control)

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.

3.has a neodymium magnet

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Microphone

1.has a noise-canceling microphone

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

2.number of microphones

6

4

More microphones result in better sound quality and enable the device to filter out background noise.

Power

1.Battery life

5h

8h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

2.has a rechargeable battery

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The battery can be recharged and used over again.

3.has a battery level indicator

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

An indicator shows you when the device has low battery.

4.has wireless charging

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

The USB Type-C features reversible plug orientation and cable direction.

4.supports Bluetooth pairing using NFC

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

5.supports Wi-Fi

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device can connect to Wi-Fi.

Features

1.travel bag is included

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

The device comes with its own special case or pouch, which is useful for safe transportation.

2.can be used as a headset

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.

3.has voice commands

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

4.has included ear pads

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

Allows you to change ear pads without buying new ones.

5.Has voice prompts

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.

6.control panel placed on a device

Amazon Echo Buds

Anker SoundCore Liberty 2 Pro

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.